Modernizr is a small and simple JavaScript library that helps you take advantage of emerging web technologies (CSS3, HTML 5) while still maintaining a fine level of control over older browsers that may not yet support these new technologies.

Library, providing easy to use logging capabilities, which works transparently on both the client and the server, while providing compile time elimination of client logging code via deferred binding with Google Web Toolkit (GWT).

Broccoli is a browser compilation library – a build tool for applications that run in the browser. A fast, reliable asset pipeline, supporting constant-time rebuilds and compact build definitions. Comparable to the Rails asset pipeline in scope, though it runs on Node and is backend-agnostic. F

WebInject is a free tool for automated testing of web applications and web services. It can be used to test individual system components that have HTTP interfaces (JSP, ASP, CGI, PHP, Servlets, HTML Forms, XML/SOAP Web Services, etc), and can be used as a test harness to create a suite of [HTTP level] automated functional, acceptance, and regression tests. A test harness, also referred to as a test driver or a test framework, allows you to run many test cases and collect/report your results. WebInject offers real-time results display and may also be used for monitoring system response times.

WebInject can be used as a complete test framework that is controlled by the WebInject User Interface (GUI). Optionally, it can be used as a standalone test runner (text/console application) which can be integrated and called from other test frameworks or applications.

Easily create advanced database web sites. This amazing website development software combines state-of-the-art web code generators for ASP and PHP with the ability to inject your own custom code. The resulting pages are a hybrid of generated code and custom code. A great web development tool for both professional web developers and novices. Novices, can leverage the code generator to create fully functional pages, without any coding required. Professional web developers can use code generation to rapidly construct working sites but never be confined by the limits of the generated code. Inject your own code to enhance and extend the generated pages, while you let the code generator do all the boring housekeeping coding. The program lets you created pages based on database tables or queries. With over 14 different types of page types to choose from you can create web applications with ease.